R911310859 (MSK071D-0300-NN-M1-UP0-NNNN)

Name: R911310859 (MSK071D-0300-NN-M1-UP0-NNNN)
Brand: Indramat Motors
SKU: MSK071D-0300-NN-M1-UP0-NNNN
Price: 203.00 USD
Availability: InStock
Rating: 4.1 (9 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.1 stars (9 total reviews)

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The R911310859 (MSK071D-0300-NN-M1-UP0-NNNN) is a synchronous servomotor from the MSK series by Bosch Rexroth, featuring a 071 size frame, D length, and 0300 winding. It provides a continuous standstill torque of up to 20.0 Nm at 100 K, with a maximum torque of 66.0 Nm and a maximum current rating of 40.5 A. The motor employs optical multiturn absolute encoders with Hiperface interface, offering a resolution of 128 signal periods. The unit features a shaft with keyway and operates at a rated speed of 3800 rpm. Cooling is achieved by natural convection, and power connectivity is facilitated with a rotatable 240-degree encoder connector. The housing is designed for external cooling to maintain optimal thermal performance.

Technical Specifications

Size
071

Frame
Length D

Windings
0300

Resistance
1.26 Ohms

Shaft
Plain with sealing ring

Torque Rating
17.5Nm to 20.0Nm

Brake
30 Nm, electronically administered

Plug
Can be rotated 240 degrees

Rated Velocity
3800rpm

Construction
Lightweight, compact

Cooling System
Exterior type

Power Spectrum
Variable

Torque Density
Differential

Frequently Asked Questions

How does the MSK071D-0300-NN-M1-UP0-NNNN simplify integration into constrained panel layouts?

Its 240° rotatable encoder head enables flexible cable exit orientation. That reduces routing interference and supports optimized component spacing in dense automation cabinets.

What makes this motor suitable for vertical axes with continuous load holding?

It delivers 8.6 A continuous current at standstill. This ensures stable torque output during prolonged hold phases, critical in vertical lift or press-fit applications.

Can this model maintain reliable positional accuracy in high-cycle indexing tables?

It includes a multiturn absolute encoder with Hiperface protocol. This provides non-volatile, high-resolution feedback across revolutions, even after unexpected power loss.

How does MSK071D-0300-NN-M1-UP0-NNNN support passive cooling in sealed machine housings?

It uses natural convection for thermal regulation without active airflow. This enables reliable operation in enclosed systems where fan-based cooling isn't feasible.

Will the MSK071D-0300-NN-M1-UP0-NNNN pair efficiently with IndraDrive controllers under changing inertia loads?

It belongs to the IndraDyn S synchronous series, optimized for Rexroth HCS series drives. This ensures fast auto-tuning and high dynamic response across varying load conditions.

Common Misspellings

MSK 071D-0300-NN-M1-UP0-NNNN

MSK-071D-0300-NN-M1-UP0-NNNN

MSK071D 0300 NN M1 UP0 NNNN

MSK071D-0300-NN-M1-UP0

MSK071D0300NNM1UP0NNNN

MSK07ID-0300-NN-MI-UP0-NNNN

MSKO71D-0300-NN-M1-UP0-NNNN

MSKO71D-O3OO-NN-M1-UPO-NNNN

msk071d-0300-nn-m1-up0-nnnn

MSK071D0300NNM1UP0NNNN

MSK071D 0300 NN M1 UP0 NNNN

MSK71D-0300-NN-M1-UP0-NNNN

Internal Product Review

The model MSK071D-0300-NN-M1-UP0-NNNN is a compact servo motor from Bosch Rexroth with motor size 071. It offers 66.0 Nm peak torque, 8.6 A continuous standstill current, and efficient natural convection cooling. Its 240° rotatable optical multiturn encoder ensures precise positioning with Hiperface communication and 128 signal periods.